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Stream 1

Info - How to setup Vizzu

In HTML, create a placeholder element that will contain the rendered chart.

<html>
 <body>
  <div id="myVizzu">
  </div>
 </body>
</html>

In JavaScript, initialize and configure the chart:

import Vizzu from 'https://cdn.jsdelivr.net/npm/vizzu@0.8/dist/vizzu.min.js'
import {
    data
} from 'https://lib.vizzuhq.com/0.8/assets/data/music_industry_history_1.js'
 
let chart = new Vizzu('myVizzu')
 
chart.initializing
 
chart.animate({
    data
})
  • filter the Diemsion data series on the Y-axis step-by-step, combined with their dominant time period on Year data series
chart.animate({
    config: {
        "channels": {
            "x": [
                "Year"
            ],
            "y": [
                "Revenue [$]",
                "Format"
            ],
            "color": "Format"
        },
        "geometry": "area",
        "align": "center"
    },
    style: {
        "plot": {
            "yAxis": {
                "label": {
                    "numberScale": "K, M, B, T"
                }
            }
        }
    }
});
 
chart.animate({
    data: {
        filter: (record) =>
            (record.Format == "Tapes" || record.Format == "Vinyl") &&
            record["Year"] <= 1989
    },
    config: {}
});
 
chart.on('plot-axis-label-draw', (event) => {
    let year = parseFloat(event.data.text);
    if (!event.data.text.includes("$") && !isNaN(year) && year % 5 != 0)
        event.preventDefault();
});
 
chart.animate({
    data: {
        filter: (record) =>
            (record.Format == "Tapes" ||
                record.Format == "Cassette" ||
                record.Format == "Vinyl") &&
            record["Year"] <= 1999
    },
    config: {}
});
 
chart.animate({
    data: {
        filter: (record) =>
            record.Format == "DVD" ||
            record.Format == "Other" ||
            record.Format == "Tapes" ||
            record.Format == "Cassette" ||
            record.Format == "Vinyl" ||
            record.Format == "CD"
    },
    config: {}
});
 
chart.animate({
    data: {
        filter: (record) =>
            record.Format == "DVD" ||
            record.Format == "Other" ||
            record.Format == "Tapes" ||
            record.Format == "Download" ||
            record.Format == "Cassette" ||
            record.Format == "Vinyl" ||
            record.Format == "CD"
    },
    config: {}
});
 
chart.animate({
    data: {
        filter: (record) =>
            record.Format == "DVD" ||
            record.Format == "Other" ||
            record.Format == "Tapes" ||
            record.Format == "Download" ||
            record.Format == "Streaming" ||
            record.Format == "Cassette" ||
            record.Format == "Vinyl" ||
            record.Format == "CD"
    },
    config: {}
});
 
chart.feature('tooltip', true);